

\begin{figure*}[thb]

\begin{footnotesize}
\begin{tabular}{|@{\ }c@{\ }|p{0.95\textwidth}@{\ }|}\hline
\multirow{2}{*}{id} & \textit{human-produced description} \\
& $\mathsf{output\ of\ the\ \el\ algorithm}$\\\hline
\multirow{2}{*}{2} & \textit{the orange drawer above the blue drawer} \\
&  $\bm{\mathsf{orange} \sqcap \exists \mathsf{above}.\mathsf{blue}}$ / $\mathsf{orange} \sqcap \exists \mathsf{above}.(\exists \mathsf{below}.(\mathsf{orange}) \sqcap \mathsf{blue})$ / $ \mathsf{orange} \sqcap \exists \mathsf{next}.(\mathsf{blue}) \sqcap \exists \mathsf{next}.(\mathsf{pink})$\\\hline
\multirow{2}{*}{4} & \textit{the yellow drawer on the top of the pink one} \\ 
&  $\bm{\mathsf{yellow} \sqcap \exists \mathsf{above}.\mathsf{pink}}$  / $\mathsf{yellow}  \sqcap \mathsf{corner} \sqcap \exists \mathsf{above}.\mathsf{pink}$  / $\mathsf{yellow} \sqcap \mathsf{corner} \sqcap \exists \mathsf{above}.(\exists \mathsf{next}.(\mathsf{yellow}) \sqcap \mathsf{pink})$\\\hline
\multirow{2}{*}{5} & $\ast$ \textit{the pink drawer in the fourth column below the yellow one}\\
&  $\mathsf{pink} \sqcap \exists \mathsf{above}.\mathsf{orange}$  / $\mathsf{pink} \sqcap \exists \mathsf{below}.\mathsf{yellow}$  / $ \mathsf{pink} \sqcap \exists \mathsf{next}.(\mathsf{yellow}) \sqcap \exists \mathsf{above}.(\exists \mathsf{next}.(\mathsf{yellow}) \sqcap \mathsf{orange})$\\\hline
%6 & \textit{the yellow drawer on top of the yellow drawer} / \textit{the yellow drawer that's above another yellow drawer} / $\ast$ \textit{the drawer after the two blue ones in horizontal sequence}\\
\multirow{2}{*}{6} & \textit{the yellow drawer on top of the yellow drawer} (2$\times$) / $\ast$ \textit{the drawer after the two blue ones in horizontal sequence}\\
&  $\bm{\mathsf{yellow} \sqcap \exists \mathsf{above}.\mathsf{yellow}}$  / $\mathsf{yellow} \sqcap \exists \mathsf{below}.\mathsf{pink}$  / $\mathsf{yellow} \sqcap \exists \mathsf{next}.(\mathsf{blue}) \sqcap \exists \mathsf{next}.(\mathsf{pink})$\\\hline
\multirow{2}{*}{7} & \textit{the blue drawer below the orange one} / $\ast$ \textit{the blue drawer below the orange drawer in the second column}\\ 
& $\mathsf{blue} \sqcap \exists \mathsf{above}.(\mathsf{blue}) \sqcap \exists \mathsf{next}.(\exists \mathsf{above}.(\mathsf{orange}) \sqcap \mathsf{blue})$ / $\bm{\mathsf{blue} \sqcap \exists \mathsf{below}.(\mathsf{orange})}$ \textbf{/} $\mathsf{blue} \sqcap \exists \mathsf{next}.(\mathsf{blue}) \sqcap \exists \mathsf{next}.(\mathsf{yellow})$\\\hline
\multirow{2}{*}{10} & \textit{the blue drawer above the pink drawer} (2$\times$)\\
&  $\bm{\mathsf{blue} \sqcap \exists \mathsf{above}.(\mathsf{pink})}$  / $\mathsf{blue} \sqcap \exists \mathsf{above}.(\mathsf{pink}) \sqcap \exists \mathsf{below}.(\mathsf{blue})$  / $\mathsf{blue} \sqcap \exists \mathsf{next}.(\mathsf{orange}) \sqcap \exists \mathsf{next}.(\mathsf{yellow})$\\\hline
%11 & \textit{the yellow drawer next to the orange drawer} / \textit{the yellow one next to the orange one}\\
\multirow{2}{*}{11} & \textit{the yellow drawer next to the orange drawer} (2$\times$)\\
&  $\mathsf{yellow} \sqcap \exists \mathsf{above}.\mathsf{orange}$  / $\mathsf{yellow} \sqcap \exists \mathsf{below}.\mathsf{yellow}$  / $\bm{\mathsf{yellow} \sqcap \exists \mathsf{next}.\mathsf{orange}}$\\\hline
\multirow{2}{*}{12} & \textit{the orange drawer below the pink drawer}\\ 
&  $\mathsf{orange} \sqcap \exists \mathsf{above}.(\mathsf{pink} \sqcap \mathsf{corner})$  / $\bm{\mathsf{orange} \sqcap \exists \mathsf{below}.\mathsf{pink}}$  / $\mathsf{orange} \sqcap \exists \mathsf{next}.\mathsf{yellow}$\\\hline
\multirow{2}{*}{14} & $\ast$ \textit{the orange drawer below the two yellow drawers} (2$\times$)\\
&  $ \mathsf{orange} \sqcap \exists \mathsf{next}.(\mathsf{pink} \sqcap \mathsf{corner}) \sqcap \exists \mathsf{next}.(\mathsf{pink})$  / $\mathsf{orange} \sqcap \exists \mathsf{below}.\mathsf{yellow}$  / $\mathsf{orange} \sqcap \exists \mathsf{next}.(\mathsf{pink} \sqcap \mathsf{corner})$\\\hline
\end{tabular}
\end{footnotesize}\vspace*{-1ex}

\caption{The relational descriptions from
  \newcite{viethen06:_algor_for_gener_refer_expres}, annotated with
  the drawer id and the outputs of the \el\ algorithm using three
  different orderings. Notice that four descriptions occurred twice in the corpus. Descriptions that the \el\ algorithm cannot
  generate with any ordering are marked by $\ast$.  Generated
  descriptions that match one produced by humans are in boldface.}

\label{fig:example_outputs}\vspace*{-1ex}
\end{figure*}


%(a) $\mathsf{corner,}$ $\mathsf{color, above,
%next, below, right, left}$, (b) $\mathsf{color, corner, below, above,
%left, right, next}$ and (c) $\mathsf{corner, color, below}$
%$\mathsf{above, left, right, next}$. Descriptions that the \el\
%algorithm cannot generate with any ordering are marked by $\ast$.}


% ordering no. 235
%List(corner, green, pink, orange, blue)
%List(above, next, below, right, left)

% ordering no. 19
%List(green, pink, orange, blue, corner)
%List(below, above, left, right, next)

% ordering no. 174
% List(corner, green, pink, orange, blue)
% List(next, above, below, left, right)


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